Base | Representation |
---|---|
bin | 100010100011010101… |
… | …0110101110000001011 |
3 | 21002112010112120121211 |
4 | 1011012222311300023 |
5 | 2203430210014441 |
6 | 54030445113551 |
7 | 5234514161005 |
oct | 1050652656013 |
9 | 232463476554 |
10 | 74200079371 |
11 | 29517012950 |
12 | 124695588b7 |
13 | 6cc6650512 |
14 | 383c76d375 |
15 | 1de4208a81 |
hex | 1146ab5c0b |
74200079371 has 8 divisors (see below), whose sum is σ = 82667787264. Its totient is φ = 66019412520.
The previous prime is 74200079347. The next prime is 74200079413. The reversal of 74200079371 is 17397000247.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 74200079371 - 27 = 74200079243 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (74200079071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71759715 + ... + 71760748.
It is an arithmetic number, because the mean of its divisors is an integer number (10333473408).
Almost surely, 274200079371 is an apocalyptic number.
74200079371 is a deficient number, since it is larger than the sum of its proper divisors (8467707893).
74200079371 is a wasteful number, since it uses less digits than its factorization.
74200079371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143520521.
The product of its (nonzero) digits is 74088, while the sum is 40.
The spelling of 74200079371 in words is "seventy-four billion, two hundred million, seventy-nine thousand, three hundred seventy-one".
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